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Mathematics 8 Online
OpenStudy (anonymous):

Joey bought a stereo for $252.82, some speakers for $118.69, and 10 CDs for $77.90. What was the total cost of his purchase?

OpenStudy (amistre64):

add em up :)

OpenStudy (anonymous):

i need the exsact ancer

OpenStudy (amistre64):

yes you do, so add them up ...

OpenStudy (anonymous):

thank you so much

OpenStudy (amistre64):

252.82 118.69 77.90 ------- ? ?. ?

OpenStudy (anonymous):

i got it right

OpenStudy (amistre64):

yay!! :) I knew you could

OpenStudy (anonymous):

Leslie goes to the pet store to buy a goldfish. The sign below is on the tank. 4 GOLDFISH FOR $2.48!!! How much would it cost Leslie to buy one goldfish?

OpenStudy (amistre64):

2.48 ---- ; you know how to do division? 4

OpenStudy (anonymous):

k tks

OpenStudy (amistre64):

.xx ----- 4| 2.48 :)

OpenStudy (anonymous):

its 62 cents

OpenStudy (amistre64):

62 cents is correct

OpenStudy (anonymous):

http://media.studyisland.com/cgi-bin/mimetex.cgi? \text{The%20price%20of%20a%20gallon%20of%20gasoline%20is%20\$3.15.%20The%20price%20when%20Ryan's\\mother%20started%20driving%20was%20\frac{1}{7}%20of%20the%20current%20price.}%20\\%20\vspace*{9%20\hspace*{-10}}%20\\%20\text{What%20was%20the%20price%20of%20gasoline%20when%20Ryan's%20mother%20started\\driving?}

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